- Vulnerability/
- ZDI-24-123
ZDI-24-123: X.Org Server DeviceFocusEvent Improper Validation of Array Index Local Privilege Escalation Vulnerability
First published: Fri Feb 09 2024(Updated: )
This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2023-6816.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| X.org X.org Server |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-123?
ZDI-24-123 has been assigned a CVSS rating of 7.8, indicating a high severity level.
How do I fix ZDI-24-123?
To fix ZDI-24-123, update X.Org Server to the latest version available from the vendor.
Who is affected by ZDI-24-123?
ZDI-24-123 affects installations of X.Org Server where local attackers can escalate privileges.
What type of attack does ZDI-24-123 involve?
ZDI-24-123 involves local privilege escalation attacks that require low-privilege code execution.
What is the impact of ZDI-24-123?
The impact of ZDI-24-123 is that it allows local attackers to gain elevated privileges on the affected system.
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